package com.epam.employeebase.util;

import org.hibernate.SessionFactory;
import org.hibernate.cfg.Configuration;
import org.hibernate.stat.Statistics;

public class HibernateUtil {
	private static final SessionFactory sessionFactory = buildSessionFactory();
	
	private static SessionFactory buildSessionFactory() {
        try {

            return new Configuration().configure().buildSessionFactory();
        }
        catch (Throwable ex) {
            throw new ExceptionInInitializerError(ex);
        }
    }
	
    public static SessionFactory getSessionFactory() {
        return sessionFactory;
    }
    
    public static Statistics getStatistics(){
    	return sessionFactory.getStatistics();
    }

}
